From a62e7733b3e27832c085112f1beda22ee3dd8976 Mon Sep 17 00:00:00 2001 From: Khaled Hosny Date: Mon, 4 Nov 2013 18:33:52 +0200 Subject: fdo#70393: move sane and twain to subdirs of external Change-Id: I0876c3295416abb704ca455bdd61881ff54a0285 Reviewed-on: https://gerrit.libreoffice.org/6568 Reviewed-by: David Tardon Tested-by: David Tardon --- external/sane/README | 1 + external/sane/inc/sane/sane.h | 213 ++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 214 insertions(+) create mode 100644 external/sane/README create mode 100644 external/sane/inc/sane/sane.h (limited to 'external/sane') diff --git a/external/sane/README b/external/sane/README new file mode 100644 index 000000000000..eda976da10ba --- /dev/null +++ b/external/sane/README @@ -0,0 +1 @@ +Scanner library from [http://www.sane-project.org/] diff --git a/external/sane/inc/sane/sane.h b/external/sane/inc/sane/sane.h new file mode 100644 index 000000000000..eb18eef1a601 --- /dev/null +++ b/external/sane/inc/sane/sane.h @@ -0,0 +1,213 @@ +/* sane - Scanner Access Now Easy. + Copyright (C) 1997 David Mosberger-Tang and Andreas Beck + This file is part of the SANE package. + + This file is in the public domain. You may use and modify it as + you see fit, as long as this copyright message is included and + that there is an indication as to what modifications have been + made (if any). + + SANE is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. + + This file declares SANE application interface. See the SANE + standard for a detailed explanation of the interface. */ +#ifndef sane_h +#define sane_h + +#define SANE_CURRENT_MAJOR 0 + +#define SANE_VERSION_CODE(major, minor, build) \ + ( (((SANE_Word) (major) & 0xff) << 24) \ + | (((SANE_Word) (minor) & 0xff) << 16) \ + | (((SANE_Word) (build) & 0xffff) << 0)) + +#define SANE_VERSION_MAJOR(code) ((((SANE_Word)(code)) >> 24) & 0xff) +#define SANE_VERSION_MINOR(code) ((((SANE_Word)(code)) >> 16) & 0xff) +#define SANE_VERSION_BUILD(code) ((((SANE_Word)(code)) >> 0) & 0xffff) + +#define SANE_FALSE 0 +#define SANE_TRUE 1 + +typedef unsigned char SANE_Byte; +typedef int SANE_Word; +typedef SANE_Word SANE_Bool; +typedef SANE_Word SANE_Int; +typedef char SANE_Char; +typedef SANE_Char *SANE_String; +typedef const SANE_Char *SANE_String_Const; +typedef void *SANE_Handle; +typedef SANE_Word SANE_Fixed; + +#define SANE_FIXED_SCALE_SHIFT 16 +#define SANE_FIX(v) ((SANE_Word) ((v) * (1 << SANE_FIXED_SCALE_SHIFT))) +#define SANE_UNFIX(v) ((double)(v) / (1 << SANE_FIXED_SCALE_SHIFT)) + +typedef enum + { + SANE_STATUS_GOOD = 0, /* everything A-OK */ + SANE_STATUS_UNSUPPORTED, /* operation is not supported */ + SANE_STATUS_CANCELLED, /* operation was cancelled */ + SANE_STATUS_DEVICE_BUSY, /* device is busy; try again later */ + SANE_STATUS_INVAL, /* data is invalid (includes no dev at open) */ + SANE_STATUS_EOF, /* no more data available (end-of-file) */ + SANE_STATUS_JAMMED, /* document feeder jammed */ + SANE_STATUS_NO_DOCS, /* document feeder out of documents */ + SANE_STATUS_COVER_OPEN, /* scanner cover is open */ + SANE_STATUS_IO_ERROR, /* error during device I/O */ + SANE_STATUS_NO_MEM, /* out of memory */ + SANE_STATUS_ACCESS_DENIED /* access to resource has been denied */ + } +SANE_Status; + +typedef enum + { + SANE_TYPE_BOOL = 0, + SANE_TYPE_INT, + SANE_TYPE_FIXED, + SANE_TYPE_STRING, + SANE_TYPE_BUTTON, + SANE_TYPE_GROUP + } +SANE_Value_Type; + +typedef enum + { + SANE_UNIT_NONE = 0, /* the value is unit-less (e.g., # of scans) */ + SANE_UNIT_PIXEL, /* value is number of pixels */ + SANE_UNIT_BIT, /* value is number of bits */ + SANE_UNIT_MM, /* value is millimeters */ + SANE_UNIT_DPI, /* value is resolution in dots/inch */ + SANE_UNIT_PERCENT, /* value is a percentage */ + SANE_UNIT_MICROSECOND /* value is micro seconds */ + } +SANE_Unit; + +typedef struct + { + SANE_String_Const name; /* unique device name */ + SANE_String_Const vendor; /* device vendor string */ + SANE_String_Const model; /* device model name */ + SANE_String_Const type; /* device type (e.g., "flatbed scanner") */ + } +SANE_Device; + +#define SANE_CAP_SOFT_SELECT (1 << 0) +#define SANE_CAP_HARD_SELECT (1 << 1) +#define SANE_CAP_SOFT_DETECT (1 << 2) +#define SANE_CAP_EMULATED (1 << 3) +#define SANE_CAP_AUTOMATIC (1 << 4) +#define SANE_CAP_INACTIVE (1 << 5) +#define SANE_CAP_ADVANCED (1 << 6) +#define SANE_CAP_ALWAYS_SETTABLE (1 << 7) + +#define SANE_OPTION_IS_ACTIVE(cap) (((cap) & SANE_CAP_INACTIVE) == 0) +#define SANE_OPTION_IS_SETTABLE(cap) (((cap) & SANE_CAP_SOFT_SELECT) != 0) + +#define SANE_INFO_INEXACT (1 << 0) +#define SANE_INFO_RELOAD_OPTIONS (1 << 1) +#define SANE_INFO_RELOAD_PARAMS (1 << 2) + +typedef enum + { + SANE_CONSTRAINT_NONE = 0, + SANE_CONSTRAINT_RANGE, + SANE_CONSTRAINT_WORD_LIST, + SANE_CONSTRAINT_STRING_LIST + } +SANE_Constraint_Type; + +typedef struct + { + SANE_Word min; /* minimum (element) value */ + SANE_Word max; /* maximum (element) value */ + SANE_Word quant; /* quantization value (0 if none) */ + } +SANE_Range; + +typedef struct + { + SANE_String_Const name; /* name of this option (command-line name) */ + SANE_String_Const title; /* title of this option (single-line) */ + SANE_String_Const desc; /* description of this option (multi-line) */ + SANE_Value_Type type; /* how are values interpreted? */ + SANE_Unit unit; /* what is the (physical) unit? */ + SANE_Int size; + SANE_Int cap; /* capabilities */ + + SANE_Constraint_Type constraint_type; + union + { + const SANE_String_Const *string_list; /* NULL-terminated list */ + const SANE_Word *word_list; /* first element is list-length */ + const SANE_Range *range; + } + constraint; + } +SANE_Option_Descriptor; + +typedef enum + { + SANE_ACTION_GET_VALUE = 0, + SANE_ACTION_SET_VALUE, + SANE_ACTION_SET_AUTO + } +SANE_Action; + +typedef enum + { + SANE_FRAME_GRAY, /* band covering human visual range */ + SANE_FRAME_RGB, /* pixel-interleaved red/green/blue bands */ + SANE_FRAME_RED, /* red band only */ + SANE_FRAME_GREEN, /* green band only */ + SANE_FRAME_BLUE /* blue band only */ + } +SANE_Frame; + +typedef struct + { + SANE_Frame format; + SANE_Bool last_frame; + SANE_Int bytes_per_line; + SANE_Int pixels_per_line; + SANE_Int lines; + SANE_Int depth; + } +SANE_Parameters; + +struct SANE_Auth_Data; + +#define SANE_MAX_USERNAME_LEN 256 +#define SANE_MAX_PASSWORD_LEN 256 + +typedef void (*SANE_Auth_Callback) (SANE_String_Const resource, + SANE_Char username[SANE_MAX_USERNAME_LEN], + SANE_Char password[SANE_MAX_PASSWORD_LEN]); + +extern SANE_Status sane_init (SANE_Int * version_code, + SANE_Auth_Callback authorize); +extern void sane_exit (void); +extern SANE_Status sane_get_devices (const SANE_Device *** device_list, + SANE_Bool local_only); +extern SANE_Status sane_open (SANE_String_Const devicename, + SANE_Handle * handle); +extern void sane_close (SANE_Handle handle); +extern const SANE_Option_Descriptor * + sane_get_option_descriptor (SANE_Handle handle, SANE_Int option); +extern SANE_Status sane_control_option (SANE_Handle handle, SANE_Int option, + SANE_Action action, void *value, + SANE_Int * info); +extern SANE_Status sane_get_parameters (SANE_Handle handle, + SANE_Parameters * params); +extern SANE_Status sane_start (SANE_Handle handle); +extern SANE_Status sane_read (SANE_Handle handle, SANE_Byte * data, + SANE_Int max_length, SANE_Int * length); +extern void sane_cancel (SANE_Handle handle); +extern SANE_Status sane_set_io_mode (SANE_Handle handle, + SANE_Bool non_blocking); +extern SANE_Status sane_get_select_fd (SANE_Handle handle, + SANE_Int * fd); +extern SANE_String_Const sane_strstatus (SANE_Status status); + +#endif /* sane_h */ -- cgit